-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathflowboard.html
More file actions
5027 lines (4843 loc) · 284 KB
/
Copy pathflowboard.html
File metadata and controls
5027 lines (4843 loc) · 284 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en" data-theme="midnight">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>⚡ FlowBoard</title>
<script src="https://www.gstatic.com/firebasejs/10.12.0/firebase-app-compat.js"></script>
<script src="https://www.gstatic.com/firebasejs/10.12.0/firebase-database-compat.js"></script>
<style>
:root{
--bg:#060d18;--topbar:rgba(6,13,24,.88);--bd:rgba(255,255,255,.07);
--bd-s:rgba(255,255,255,.06);--bd-i:rgba(255,255,255,.1);
--txt:#e2e8f0;--txt-b:#f1f5f9;--txt-m:#94a3b8;--txt-d:#475569;--txt-dd:#334155;
--surf:#1a2538;--surf2:rgba(255,255,255,.055);--surf3:rgba(255,255,255,.08);
--modal:#0e1623;--card:rgba(255,255,255,.055);--card-h:rgba(255,255,255,.1);
--inp:rgba(255,255,255,.05);--inp2:rgba(255,255,255,.06);--inp-d:rgba(0,0,0,.35);
--scroll:rgba(255,255,255,.1);--ghost-bg:rgba(255,255,255,.07);
--ghost-c:#94a3b8;--ghost-bd:rgba(255,255,255,.1);--dnd:rgba(96,165,250,.09);
}
[data-theme="obsidian"]{--bg:#000;--modal:#0a0a0a;--surf:#111;--surf2:rgba(255,255,255,.04);--topbar:rgba(0,0,0,.9);}
[data-theme="graphite"]{--bg:#18191a;--modal:#101112;--surf:#242526;--surf2:rgba(255,255,255,.06);--topbar:rgba(22,23,24,.9);}
[data-theme="navy"]{--bg:#020817;--modal:#040e28;--surf:#0d1b3e;--topbar:rgba(4,14,40,.9);}
[data-theme="twilight"]{--bg:#0d0618;--modal:#080412;--surf:#180d2e;--topbar:rgba(13,6,24,.9);}
[data-theme="aurora"]{--bg:#011a1a;--modal:#010e0e;--surf:#072525;--topbar:rgba(1,14,14,.9);}
[data-theme="forest"]{--bg:#011a08;--modal:#010e04;--surf:#07250f;--topbar:rgba(1,14,4,.9);}
[data-theme="ember"]{--bg:#150803;--modal:#0d0501;--surf:#251005;--topbar:rgba(21,8,3,.9);}
[data-theme="pearl"],[data-theme="azure"],[data-theme="blossom"],[data-theme="meadow"],[data-theme="lavender"],[data-theme="sunset"]{
--bd:rgba(0,0,0,.09);--bd-s:rgba(0,0,0,.07);--bd-i:rgba(0,0,0,.15);
--txt:#1d1d1f;--txt-b:#000;--txt-m:#6e6e73;--txt-d:#86868b;--txt-dd:#aeaeb2;
--surf2:rgba(0,0,0,.04);--surf3:rgba(0,0,0,.07);
--card:rgba(255,255,255,.82);--card-h:#fff;
--inp:rgba(0,0,0,.05);--inp2:rgba(0,0,0,.06);--inp-d:rgba(0,0,0,.07);
--scroll:rgba(0,0,0,.12);--ghost-bg:rgba(0,0,0,.06);--ghost-c:#6e6e73;
--ghost-bd:rgba(0,0,0,.14);--dnd:rgba(0,100,200,.08);
}
[data-theme="pearl"] {--bg:#f5f5f7;--modal:#fff;--surf:#fff;--topbar:rgba(255,255,255,.88);}
[data-theme="azure"] {--bg:#eff6ff;--modal:#fff;--surf:#fff;--topbar:#bfdbfe;}
[data-theme="blossom"] {--bg:#fff0f5;--modal:#fff;--surf:#fff;--topbar:#fbcfe8;}
[data-theme="meadow"] {--bg:#f0fdf4;--modal:#fff;--surf:#fff;--topbar:#bbf7d0;}
[data-theme="lavender"]{--bg:#f5f3ff;--modal:#fff;--surf:#fff;--topbar:#ddd6fe;}
[data-theme="sunset"] {--bg:#fff7ed;--modal:#fff;--surf:#fff;--topbar:#fed7aa;}
@keyframes cardNew {from{opacity:0;transform:translateY(-12px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes cardSettle {0%{transform:scale(1.04);box-shadow:0 8px 28px rgba(0,0,0,.35)}60%{transform:scale(.985)}100%{transform:scale(1);box-shadow:none}}
@keyframes colNew {from{opacity:0;transform:translateX(22px) scale(.96)}to{opacity:1;transform:translateX(0) scale(1)}}
@keyframes pillIn {from{opacity:0;transform:scaleY(.7);transform-origin:top}to{opacity:1;transform:scaleY(1)}}
@keyframes bannerIn {from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes cardFill {0%{opacity:0;transform:translateY(-10px) scale(1)}55%{opacity:1;transform:translateY(0) scaleY(.91)}80%{transform:scaleY(1.04)}100%{transform:scaleY(1)}}
@keyframes groupIn {from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes btnPop {0%{transform:scale(1)}50%{transform:scale(.92)}100%{transform:scale(1)}}
@keyframes deadlinePulse{0%,100%{box-shadow:0 0 12px rgba(225,29,72,.4),0 0 4px rgba(225,29,72,.2)}50%{box-shadow:0 0 20px rgba(225,29,72,.6),0 0 8px rgba(225,29,72,.35)}}
@keyframes filterOut {from{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.94)}}
@keyframes filterIn {from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
.card.grab-fading{opacity:.35;transition:opacity .8s ease;cursor:grabbing}
.anim-card-new {animation:cardNew .22s cubic-bezier(.34,1.4,.64,1) both}
.anim-card-settle {animation:cardSettle .28s cubic-bezier(.34,1.3,.64,1) both}
.anim-col-new {animation:colNew .24s cubic-bezier(.34,1.3,.64,1) both}
.anim-group-new {animation:groupIn .22s cubic-bezier(.34,1.2,.64,1) both}
.anim-filter-out {animation:filterOut .15s ease both}
.anim-filter-in {animation:filterIn .22s cubic-bezier(.34,1.3,.64,1) both}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{background:var(--bg);color:var(--txt);font-family:'Segoe UI',system-ui,sans-serif;display:flex;flex-direction:column;transition:background .3s,color .2s;overscroll-behavior:none}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--scroll);border-radius:99px}
#topbar{background:var(--topbar);border-bottom:1px solid var(--bd);padding:11px 20px;display:flex;align-items:center;gap:10px;flex-shrink:0;z-index:10;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:background .3s;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
#topbar::-webkit-scrollbar{display:none}
.logo{font-size:19px;font-weight:800;background:linear-gradient(135deg,#60a5fa,#a78bfa,#fb7185);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
#search{background:var(--inp2);border:1px solid var(--bd-i);border-radius:10px;color:var(--txt);padding:7px 13px;font-size:13px;width:190px;outline:none;transition:border-color .18s,box-shadow .18s}
#search::placeholder{color:var(--txt-d)}
#search:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.15)}
.topbar-stats{font-size:11px;color:var(--txt-dd);white-space:nowrap}
.btn{border:none;border-radius:9px;padding:7px 15px;cursor:pointer;font-size:13px;font-weight:700;transition:opacity .15s,transform .12s,box-shadow .15s;white-space:nowrap}
.btn:hover{opacity:.85}
.btn:active{transform:scale(.95);animation:btnPop .15s ease}
.btn-primary{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;box-shadow:0 2px 12px rgba(99,102,241,.3)}
.btn-primary:hover{box-shadow:0 4px 18px rgba(99,102,241,.4)}
.btn-ghost{background:var(--ghost-bg);color:var(--ghost-c);border:1px solid var(--ghost-bd)}
.btn-danger{background:rgba(251,113,133,.12);color:#f43f5e;border:1px solid rgba(251,113,133,.25)}
.btn-green{background:rgba(16,185,129,.12);color:#10b981;border:1px solid rgba(16,185,129,.25)}
.btn-amber{background:rgba(245,158,11,.12);color:#f59e0b;border:1px solid rgba(245,158,11,.25)}
#topbar .btn{display:inline-flex;align-items:center;justify-content:center;line-height:1;padding:0 15px;height:34px}
.tb-sep{width:1px;height:20px;background:var(--bd);flex-shrink:0;margin:0 2px}
.btn-group{display:inline-flex;border-radius:9px;overflow:hidden;border:1px solid var(--ghost-bd)}
.btn-group .btn{border-radius:0;border:none;border-right:1px solid var(--ghost-bd)}
.btn-group .btn:last-child{border-right:none}
#board{flex:1;overflow-y:auto;overflow-x:hidden;padding:6px 22px 40px;overscroll-behavior:none;user-select:none;-webkit-user-select:none}
.group{margin-bottom:28px}
.group-hdr{display:flex;align-items:center;gap:9px;padding:4px 2px 8px;border-bottom:2px solid var(--bd-s);margin-bottom:12px}
.group-accent{width:11px;height:11px;border-radius:50%;flex-shrink:0;cursor:pointer;transition:box-shadow .2s,transform .15s}
.group-accent:hover{transform:scale(1.3);box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.group-name{font-weight:800;font-size:14px;flex:1;cursor:text}
.group-chip{background:var(--surf2);border-radius:20px;padding:2px 9px;font-size:11px;color:var(--txt-d);font-weight:700}
.collapse-btn{background:none;border:none;color:var(--txt-d);cursor:pointer;font-size:11px;padding:0 2px;line-height:1;flex-shrink:0;transition:color .15s}
.collapse-btn:hover{color:var(--txt-m)}
.icon-btn{background:none;border:none;color:var(--bd-i);cursor:pointer;font-size:17px;padding:0 3px;line-height:1;transition:color .15s,transform .12s}
.icon-btn:hover{color:var(--txt-m);transform:scale(1.15)}
.icon-btn:active{transform:scale(.9)}
.group-cols{display:flex;gap:12px;overflow-x:auto;align-items:flex-start;padding-bottom:6px;overscroll-behavior-x:none;touch-action:none}
.col{min-width:268px;max-width:268px;flex-shrink:0;display:flex;flex-direction:column;border-radius:14px}
.col-hdr{border-radius:14px 14px 0 0;padding:10px 12px;display:flex;align-items:center;gap:7px;border:1px solid transparent;border-bottom:none;flex-shrink:0}
.col-name{flex:1;font-weight:700;font-size:12px;color:var(--txt-b);cursor:text;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.col-count{border-radius:20px;padding:2px 8px;font-size:11px;font-weight:700;background:rgba(0,0,0,.18);cursor:pointer;user-select:none;transition:background .18s,color .18s,transform .12s}
.col-count:hover{transform:scale(1.08)}
.col-count:active{transform:scale(.95)}
.col-body{border-radius:0;padding:8px 8px 4px;min-height:0;flex:1;display:flex;flex-direction:column;gap:6px;border:1px solid transparent;border-top:none;border-bottom:none;transition:border-color .2s,box-shadow .2s;overflow-y:auto}
.col-body::-webkit-scrollbar{width:4px}.col-body::-webkit-scrollbar-track{background:transparent}.col-body::-webkit-scrollbar-thumb{background:var(--bd);border-radius:4px}
.col-body.drag-over{border-color:#60a5fa !important;box-shadow:inset 0 0 20px var(--dnd)}
.col-body.drag-over+.col-foot{border-color:#60a5fa !important}
.col-foot{border-radius:0 0 14px 14px;padding:4px 8px 8px;border:1px solid transparent;border-top:none;flex-shrink:0}
.anim-card-fill{animation:cardFill .34s cubic-bezier(.34,1.2,.64,1) both}
.col-body.limited{transition:height .32s cubic-bezier(.4,0,.2,1);overflow:hidden}
.limit-btn{background:none;border:1px solid var(--bd-i);border-radius:8px;color:var(--txt-d);padding:0 10px;font-size:11px;line-height:1;font-weight:700;cursor:pointer;white-space:nowrap;transition:border-color .18s,color .18s,background .18s;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;height:28px}
.limit-btn:hover{border-color:#60a5fa;color:#60a5fa}
.limit-btn.active{background:rgba(96,165,250,.12);border-color:#60a5fa;color:#60a5fa}
.wip-pop{position:absolute;top:calc(100% + 6px);right:0;background:var(--surf);border:1px solid var(--bd-i);border-radius:11px;padding:11px 12px;z-index:99;box-shadow:0 10px 30px rgba(0,0,0,.5);width:178px;}
.wip-pop input{width:100%;background:var(--inp);border:1px solid var(--bd-i);border-radius:7px;color:var(--txt);padding:5px 9px;font-size:13px;outline:none;font-family:inherit;margin-bottom:8px;transition:border-color .15s}
.wip-pop input:focus{border-color:#f59e0b}
.wip-pop-label{font-size:10px;font-weight:700;color:var(--txt-d);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.wip-pop-btns{display:flex;gap:6px}
.wip-pop-btns button{flex:1;border:none;border-radius:7px;padding:5px 0;font-size:11px;font-weight:700;cursor:pointer;transition:opacity .12s,transform .12s}
.wip-pop-btns button:hover{opacity:.85}
.wip-pop-btns button:active{transform:scale(.94)}
.col-pill{width:38px;flex-shrink:0;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:12px 0 10px;cursor:pointer;min-height:130px;transition:filter .15s,transform .18s;position:relative;border:1px solid transparent;animation:pillIn .22s cubic-bezier(.34,1.3,.64,1) both}
.col-pill:hover{filter:brightness(1.18);transform:scale(1.04)}
.col-pill:active{transform:scale(.97)}
.col-pill-title{writing-mode:vertical-rl;transform:rotate(180deg);font-size:11px;font-weight:700;white-space:nowrap;overflow:hidden;max-height:120px;text-overflow:ellipsis;padding:0 2px}
.col-pill-count{border-radius:20px;padding:2px 6px;font-size:10px;font-weight:800;background:rgba(0,0,0,.25);margin-top:6px}
.col-pill-expand{font-size:9px;opacity:.6;margin-top:4px;transition:transform .18s}
.col-pill:hover .col-pill-expand{transform:scale(1.3)}
.card{background:var(--card);border:1px solid var(--bd);border-left:4px solid;border-radius:10px;padding:9px 11px;cursor:grab;transition:background .18s,transform .18s cubic-bezier(.34,1.3,.64,1),box-shadow .18s;user-select:none;touch-action:none}
.card:hover{background:var(--card-h);transform:translateY(-2px) scale(1.01);box-shadow:0 6px 20px rgba(0,0,0,.25)}
.card:active{transform:scale(.98)}
#drop-ind{height:3px;background:#60a5fa;border-radius:99px;margin:0 4px;box-shadow:0 0 8px rgba(96,165,250,.55);pointer-events:none;flex-shrink:0}
.card-title{font-weight:600;font-size:12px;color:var(--txt-b);margin-bottom:5px;line-height:1.4}
.prog-row{display:flex;justify-content:space-between;font-size:10px;color:var(--txt-d);margin-bottom:3px}
.prog-track{height:3px;background:var(--surf2);border-radius:99px;margin-bottom:6px;overflow:hidden}
.prog-fill{height:3px;border-radius:99px;transition:width .4s cubic-bezier(.4,0,.2,1)}
.card-meta{display:flex;flex-wrap:wrap;gap:4px;margin-top:3px}
.pri-badge{border-radius:20px;padding:2px 7px;font-size:10px;font-weight:700}
.tag{background:var(--surf3);color:var(--txt-m);border-radius:20px;padding:2px 6px;font-size:10px}
.due-badge{border-radius:20px;padding:2px 7px;font-size:10px;font-weight:700;display:inline-flex;align-items:center;gap:3px}
.due-ok{background:rgba(96,165,250,.15);color:#60a5fa}
.due-soon{background:rgba(245,158,11,.15);color:#f59e0b}
.due-over{background:rgba(225,29,72,.18);color:#e11d48}
.due-done{background:rgba(16,185,129,.15);color:#10b981}
/* ── CARD COLOR CIRCLE PICKER ── */
.cm-color-wrap{position:relative;flex-shrink:0;display:flex;align-items:center}
.cm-color-circle{width:20px;height:20px;border-radius:50%;cursor:pointer;border:2.5px solid var(--bd-i);transition:transform .15s,border-color .15s;flex-shrink:0}
.cm-color-circle:hover{transform:scale(1.18);border-color:var(--txt-m)}
.cm-color-drop{position:absolute;top:calc(100% + 7px);left:50%;transform:translateX(-50%);background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;padding:0;display:flex;flex-direction:column;align-items:center;gap:0;z-index:200;box-shadow:0 8px 28px rgba(0,0,0,.45);max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .28s cubic-bezier(.4,0,.2,1),opacity .2s,padding .25s}
.cm-color-drop.open{max-height:360px;opacity:1;pointer-events:auto;padding:6px}
.cm-cdrop-dot{width:20px;height:20px;border-radius:50%;cursor:pointer;border:2.5px solid transparent;transition:transform .12s,border-color .12s;flex-shrink:0}
.cm-cdrop-dot:hover{transform:scale(1.2)}
.cm-cdrop-dot.on{border-color:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.3);transform:scale(1.12)}
.cm-cdrop-dot.none-dot{background:var(--surf3);position:relative;overflow:hidden}
.cm-cdrop-dot.none-dot::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent 43%,#e11d48 43%,#e11d48 57%,transparent 57%)}
/* ── COLUMN DROPDOWN ── */
.cm-col-wrap{position:relative;display:inline-flex;align-items:center;flex-shrink:0}
.cm-col-trigger{display:inline-flex;align-items:center;gap:6px;background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;padding:5px 11px;font-size:12px;font-weight:600;color:var(--txt-m);cursor:pointer;transition:border-color .18s,color .18s;white-space:nowrap;user-select:none;max-width:160px;overflow:hidden}
.cm-col-trigger:hover{border-color:#60a5fa;color:var(--txt)}
.cm-col-drop{position:absolute;top:calc(100% + 6px);right:0;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;z-index:200;box-shadow:0 8px 28px rgba(0,0,0,.45);max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .28s cubic-bezier(.4,0,.2,1),opacity .2s;min-width:170px}
.cm-col-drop.open{max-height:220px;opacity:1;pointer-events:auto;padding:5px;overflow-y:auto;overflow-x:hidden}
.cm-col-item{display:block;width:100%;text-align:left;background:none;border:none;color:var(--txt);font-size:12px;font-weight:600;padding:7px 10px;border-radius:7px;cursor:pointer;transition:background .12s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:inherit}
.cm-col-item:hover{background:var(--surf3)}
.cm-col-item.active{color:#60a5fa}
/* ── TAGS DROPDOWN ── */
.cm-tags-wrap{position:relative;display:inline-flex;align-items:center;flex-shrink:0}
.cm-tags-trigger{display:inline-flex;align-items:center;gap:6px;background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;padding:5px 11px;font-size:12px;font-weight:600;color:var(--txt-m);cursor:pointer;transition:border-color .18s,color .18s;white-space:nowrap;user-select:none}
.cm-tags-trigger:hover{border-color:#60a5fa;color:var(--txt)}
.cm-tags-drop{position:absolute;top:calc(100% + 6px);left:0;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;z-index:200;box-shadow:0 8px 28px rgba(0,0,0,.45);max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .28s cubic-bezier(.4,0,.2,1),opacity .2s;min-width:220px;padding:0}
.cm-tags-drop.open{max-height:80px;opacity:1;pointer-events:auto;padding:10px 10px 8px}
/* ── DATE / CALENDAR ── */
.cm-cal{position:relative;display:inline-flex;align-items:center;flex-shrink:0}
.cm-date-btn{display:inline-flex;align-items:center;gap:6px;background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;padding:5px 11px;font-size:12px;font-weight:600;color:var(--txt-m);cursor:pointer;transition:border-color .18s,color .18s;white-space:nowrap;user-select:none;font-family:inherit;position:relative}
.cm-date-btn:hover{border-color:#60a5fa;color:var(--txt)}
.cm-cal-drop{position:absolute;top:calc(100% + 6px);right:0;background:var(--surf);border:1px solid var(--bd-i);border-radius:14px;z-index:200;box-shadow:0 12px 40px rgba(0,0,0,.5);width:280px;max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .28s cubic-bezier(.4,0,.2,1),opacity .2s;padding:0}
.cm-meta-label{font-size:10px;color:var(--txt-d);font-weight:700;text-transform:uppercase;letter-spacing:1px}
.btn.toggled-on{border-color:rgba(96,165,250,.55);color:#60a5fa;background:rgba(96,165,250,.1)}
.cm-cal-drop.open{max-height:360px;opacity:1;pointer-events:auto;padding:14px}
.cal-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-hdr-title{font-size:14px;font-weight:800;color:var(--txt-b)}
.cal-nav{background:none;border:1px solid var(--bd-i);border-radius:8px;width:30px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--txt-m);font-size:14px;transition:background .15s,border-color .15s,color .15s}
.cal-nav:hover{background:var(--surf3);border-color:#60a5fa;color:#60a5fa}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.cal-dow{font-size:10px;font-weight:700;color:var(--txt-dd);text-transform:uppercase;padding:4px 0 8px}
.cal-day{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:var(--txt-m);cursor:pointer;transition:background .15s,color .12s,transform .12s;border:2px solid transparent;margin:0 auto}
.cal-day:hover{background:var(--surf3);color:var(--txt);transform:scale(1.1)}
.cal-day.today{border-color:rgba(96,165,250,.4);color:#60a5fa}
.cal-day.selected{background:#3b82f6;color:#fff;border-color:#3b82f6;font-weight:800}
.cal-day.selected:hover{background:#2563eb;border-color:#2563eb}
.cal-day.other{color:var(--txt-dd);opacity:.4}
.cal-day.past{opacity:.5}
.cal-foot{display:flex;gap:6px;margin-top:10px;justify-content:flex-end}
.cal-foot button{border:none;border-radius:8px;padding:6px 12px;font-size:11px;font-weight:700;cursor:pointer;transition:opacity .12s,transform .12s;font-family:inherit}
.cal-foot button:hover{opacity:.85}
.cal-foot button:active{transform:scale(.95)}
.add-card-btn{background:none;border:1px dashed var(--bd-i);border-radius:9px;color:var(--txt-d);padding:7px;cursor:pointer;font-size:12px;width:100%;transition:all .2s}
.add-card-btn:hover{border-color:#60a5fa;color:#60a5fa;background:rgba(96,165,250,.04)}
.add-card-btn:active{transform:scale(.98)}
.add-inline{background:var(--surf2);border-radius:9px;padding:9px;animation:cardNew .18s cubic-bezier(.34,1.3,.64,1) both}
.add-inline input{width:100%;background:var(--inp-d);border:1px solid var(--bd-i);border-radius:7px;color:var(--txt);padding:6px 9px;font-size:12px;outline:none;margin-bottom:7px;transition:border-color .15s}
.add-inline input:focus{border-color:#60a5fa}
.cpicker{position:absolute;top:22px;right:0;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;padding:9px;display:flex;flex-wrap:wrap;gap:6px;width:148px;z-index:99;box-shadow:0 12px 40px rgba(0,0,0,.45)}
.cdot{width:22px;height:22px;border-radius:50%;cursor:pointer;border:3px solid transparent;transition:border-color .12s,transform .15s}
.cdot:hover{transform:scale(1.2)}
.cdot:active{transform:scale(.9)}
.cdot.on{border-color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.3);transform:scale(1.1)}
#theme-panel{position:fixed;background:var(--surf);border:1px solid var(--bd-i);border-radius:16px;padding:14px 13px 12px;z-index:400;box-shadow:0 16px 50px rgba(0,0,0,.45);width:330px;display:none}
#theme-panel.open{display:block;animation:modalIn .2s cubic-bezier(.34,1.2,.64,1) both}
.tp-title{font-size:11px;font-weight:800;color:var(--txt-m);text-transform:uppercase;letter-spacing:.9px;margin-bottom:10px}
.tp-sec{font-size:9px;font-weight:700;color:var(--txt-dd);text-transform:uppercase;letter-spacing:.8px;grid-column:1/-1;padding-top:8px;padding-bottom:3px;border-top:1px solid var(--bd-s);margin-top:4px}
.tp-sec:first-child{border-top:none;padding-top:0;margin-top:0}
.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
.date-fmt-row{display:flex;flex-direction:column;gap:5px}
.date-fmt-opt{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;background:none;border:1px solid var(--bd-s);color:var(--txt);font-size:12px;font-weight:600;padding:7px 11px;border-radius:8px;cursor:pointer;transition:background .12s,border-color .12s;font-family:inherit}
.date-fmt-opt:hover{background:var(--surf3)}
.date-fmt-opt.on{border-color:#60a5fa;background:rgba(96,165,250,.12);color:#60a5fa}
.date-fmt-opt span:last-child{color:var(--txt-d);font-weight:500}
.date-fmt-opt.on span:last-child{color:#60a5fa}
.archive-row{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--bd-s);border-radius:8px;padding:7px 11px;font-size:12px;color:var(--txt-m)}
.tswatch{border:2px solid var(--bd);border-radius:10px;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s}
.tswatch:hover{transform:scale(1.08);box-shadow:0 6px 16px rgba(0,0,0,.25)}
.tswatch:active{transform:scale(.97)}
.tswatch.active{border-color:#60a5fa;box-shadow:0 0 0 1px rgba(96,165,250,.35)}
.tswatch-inner{height:36px;position:relative;overflow:hidden}
.tswatch-ribbon{position:absolute;top:0;left:0;right:0;height:40%;min-height:12px}
.tswatch-bg-fill{position:absolute;bottom:-20px;left:0;right:0;top:40%}
.tswatch-emoji{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px}
.tswatch-name{font-size:9px;font-weight:700;text-align:center;padding:3px 2px 4px;background:var(--surf2);color:var(--txt-m);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#topbar{user-select:none;-webkit-user-select:none}
input,textarea,select,[contenteditable]{user-select:text;-webkit-user-select:text}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}
.modal{background:var(--modal);border:1px solid var(--bd);border-radius:18px;padding:26px;width:510px;max-width:100%;max-height:92vh;overflow-y:auto;position:relative;user-select:text;-webkit-user-select:text}
.modal-resize-handle{position:absolute;bottom:5px;right:5px;width:17px;height:17px;cursor:nwse-resize;z-index:10;flex-shrink:0;opacity:.35;transition:opacity .18s;background-image:radial-gradient(var(--txt-m) 1.3px,transparent 1.4px);background-size:6px 6px;background-position:1px 1px;clip-path:polygon(100% 0,100% 100%,0 100%)}
.modal-resize-handle:hover{opacity:.85}
.modal-title{font-size:17px;font-weight:800;color:var(--txt-b);margin-bottom:18px}
.lbl{display:block;font-size:10px;color:var(--txt-d);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:7px}
.finput{background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;color:var(--txt);padding:8px 12px;font-size:13px;outline:none;width:100%;font-family:inherit;transition:border-color .18s,box-shadow .18s}
.finput::placeholder{color:var(--txt-d)}
.finput:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.12)}
.ftextarea{background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;color:var(--txt);padding:8px 12px;font-size:13px;outline:none;width:100%;font-family:inherit;transition:border-color .18s,box-shadow .18s;resize:vertical;min-height:72px;line-height:1.5}
.ftextarea::placeholder{color:var(--txt-d)}
.ftextarea:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.12)}
.fselect{background:var(--inp);border:1px solid var(--bd-i);border-radius:9px;color:var(--txt);padding:8px 32px 8px 12px;font-size:13px;outline:none;width:100%;font-family:inherit;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;cursor:pointer;transition:border-color .18s,box-shadow .18s}
.fselect:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.12)}
.fselect option{background:var(--surf);color:var(--txt)}
.chk-row{display:flex;align-items:center;gap:9px;padding:6px 0;border-bottom:1px solid var(--bd-s);transition:background .15s}
.chk-row:hover{background:var(--surf2);border-radius:6px;padding-left:4px}
.chk-row.chk-drag-over{border-top:2px solid #60a5fa;margin-top:-2px}
.chk-row.chk-dragging{opacity:.25}
.chk-handle{cursor:grab;color:var(--txt-dd);font-size:15px;padding:0 2px 0 0;flex-shrink:0;opacity:0;transition:opacity .15s;line-height:1;user-select:none}
.chk-row:hover .chk-handle{opacity:1}
.chk-ctrl-btn{background:none;border:none;color:var(--txt-d);font-size:11px;font-weight:700;cursor:pointer;padding:3px 7px;border-radius:6px;transition:background .15s,color .15s}
.chk-ctrl-btn:hover{background:var(--surf3);color:var(--txt-m)}
.chk-ctrl-btn.on{background:rgba(96,165,250,.15);color:#60a5fa}
.chk-ctrl-btn.on:hover{background:rgba(96,165,250,.22);color:#60a5fa}
.chk-sort-drop{position:fixed;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;z-index:500;box-shadow:0 10px 32px rgba(0,0,0,.45);padding:5px;min-width:150px}
.chk-sort-opt{display:block;width:100%;text-align:left;background:none;border:none;color:var(--txt);font-size:12px;font-weight:600;padding:7px 11px;border-radius:7px;cursor:pointer;transition:background .12s;font-family:inherit}
.chk-sort-opt:hover{background:var(--surf3)}
.chk-sort-opt.on{background:rgba(96,165,250,.15);color:#60a5fa}
.chk-badges{display:flex;align-items:center;gap:5px;flex-shrink:0}
.chk-badge{display:inline-flex;align-items:center;font-size:10px;font-weight:600;color:var(--txt-dd);white-space:nowrap;line-height:1}
.chk-badge-pri{width:7px;height:7px;border-radius:50%;padding:0}
.chk-badge-due.over{color:#e11d48}
.chk-badge-due.soon{color:#f59e0b}
.chk-badge-due.set{color:#60a5fa}
.chk-chevron-wrap{flex-shrink:0;max-width:32px;opacity:1;margin-left:2px;overflow:hidden}
.chk-chevron{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:none;color:var(--txt-d);cursor:pointer;border-radius:6px;font-size:16px;line-height:1;transition:transform .25s cubic-bezier(.4,0,.2,1),background .15s,color .15s;font-family:inherit}
.chk-chevron:hover{background:var(--surf3);color:var(--txt-m)}
.chk-chevron.open{transform:rotate(180deg)}
.chk-panel{max-height:0;overflow:hidden;opacity:0;margin-left:31px;padding-left:10px;border-left:2px solid var(--bd-s);transition:max-height .35s cubic-bezier(.4,0,.2,1),opacity .25s,margin .25s}
.chk-panel.open{max-height:120px;opacity:1;margin:2px 0 8px 31px}
.chk-panel-inner{display:flex;flex-direction:column;gap:6px;padding:6px 0}
.chk-meta-line{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:11px;color:var(--txt-d)}
.chk-meta-item{white-space:nowrap}
.chk-sep{color:var(--txt-dd);font-size:10px}
.chk-pri-mini-group{display:flex;gap:3px}
.chk-pri-mini{width:18px;height:18px;border-radius:50%;border:1px solid var(--bd-i);background:var(--inp);color:var(--txt-dd);font-size:9px;font-weight:800;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0;transition:border-color .15s,color .15s,background .15s;font-family:inherit}
.chk-pri-mini:hover{border-color:#60a5fa;color:#60a5fa}
.chk-due-btn{display:inline-flex;align-items:center;gap:3px;font-size:11px;font-weight:600;border:none;background:none;padding:0;color:var(--txt-d);cursor:pointer;white-space:nowrap;transition:color .15s;font-family:inherit}
.chk-due-btn:hover{color:#60a5fa}
.chk-due-btn.over{color:#e11d48}
.chk-due-btn.soon{color:#f59e0b}
.chk-due-btn.set{color:#60a5fa}
.chk-due-btn.completed{color:#10b981}
.chk-due-btn.completed:hover{color:#10b981}
.item-cal-drop{position:fixed;right:auto;width:280px}
.card-tasks{margin:6px 0 0;border-top:1px solid var(--bd-s);padding-top:5px;display:flex;flex-direction:column;gap:1px}
.card-task{font-size:11px;color:var(--txt-d);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:2px 4px;border-radius:4px;cursor:default;line-height:1.5;transition:color .12s,background .12s;-webkit-user-select:none;user-select:none}
.card-task:hover{color:var(--txt-b);background:var(--surf3)}
.paste-opt{background:var(--surf2);border:1px solid var(--bd);border-radius:11px;padding:12px 14px;transition:background .15s}
.paste-opt-primary{border-color:rgba(96,165,250,.4);background:rgba(96,165,250,.05)}
.paste-opt-title{font-weight:700;font-size:13px;color:var(--txt-b);margin-bottom:2px}
.paste-opt-desc{font-size:11px;color:var(--txt-d)}
.chk-tip{position:fixed;background:var(--surf);border:1px solid var(--bd-i);border-radius:8px;padding:7px 10px;font-size:12px;color:var(--txt);max-width:260px;word-break:break-word;line-height:1.5;z-index:999;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.4);opacity:0;transition:opacity .15s}
.checkbox{width:17px;height:17px;border-radius:5px;border:2px solid var(--bd-i);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .18s cubic-bezier(.34,1.4,.64,1)}
.checkbox.on{background:#10b981;border-color:#10b981;transform:scale(1.1)}
.checkbox:hover{border-color:#10b981}
.pri-btn{border-radius:8px;border:1px solid var(--bd-i);background:var(--inp);padding:5px 11px;cursor:pointer;font-size:11px;font-weight:700;transition:all .18s;color:var(--txt-d)}
.pri-btn:hover{transform:translateY(-1px)}
.pri-btn:active{transform:scale(.95)}
.bak-item{background:var(--surf2);border:1px solid var(--bd);border-radius:10px;padding:11px 13px;display:flex;align-items:center;gap:9px;margin-bottom:7px;transition:background .15s}
.bak-item:hover{background:var(--surf3)}
.bak-name{font-weight:700;font-size:13px;color:var(--txt-b);margin-bottom:2px;cursor:text}
.bak-date{font-size:11px;color:var(--txt-d)}
.bak-actions{display:flex;gap:5px;flex-shrink:0}
.bak-actions button{border:none;border-radius:6px;padding:4px 9px;cursor:pointer;font-size:11px;font-weight:700;transition:opacity .12s,transform .12s}
.bak-actions button:hover{opacity:.82}
.bak-actions button:active{transform:scale(.93)}
.tag-chip{background:rgba(96,165,250,.12);color:#60a5fa;border:1px solid rgba(96,165,250,.25);border-radius:20px;padding:5px 13px;font-size:13px;font-weight:700;display:inline-flex;align-items:center;gap:6px;margin:0 5px 5px 0;transition:background .18s,border-color .18s,transform .12s;animation:cardNew .15s cubic-bezier(.34,1.4,.64,1) both}
.tag-chip:hover{background:rgba(96,165,250,.2);border-color:rgba(96,165,250,.4);transform:translateY(-1px)}
.tag-chip .x{cursor:pointer;color:rgba(96,165,250,.5);font-size:15px;line-height:1;transition:color .12s,transform .12s}
.tag-chip .x:hover{color:#e11d48;transform:scale(1.2)}
.sync-pill{font-size:11px;font-weight:700;color:var(--txt-dd);white-space:nowrap;padding:4px 8px;border-radius:20px;background:var(--surf2);border:1px solid var(--bd);transition:color .3s}
.inp{background:var(--inp);border:1px solid var(--bd-i);border-radius:8px;color:var(--txt);padding:7px 11px;font-size:13px;outline:none;font-family:inherit;transition:border-color .15s,box-shadow .15s}
.inp:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.15)}
.key-item{background:var(--surf2);border:1px solid var(--bd);border-radius:10px;padding:10px 12px;display:flex;align-items:center;gap:9px;margin-bottom:7px;transition:background .15s,border-color .15s}
.key-item:hover{background:var(--surf3)}
.key-item.active-key{border-color:#60a5fa;background:rgba(96,165,250,.07)}
.key-item.open-key{border-color:rgba(245,158,11,.55);background:rgba(245,158,11,.07)}
.key-label{font-weight:700;font-size:13px;color:var(--txt-b);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:inherit}
.key-val{font-size:10px;color:var(--txt-d);font-family:monospace;letter-spacing:.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px;cursor:default}
.key-actions{display:flex;gap:5px;flex-shrink:0}
.key-actions button{border:none;border-radius:6px;padding:4px 9px;cursor:pointer;font-size:11px;font-weight:700;transition:opacity .12s}
.key-actions button:hover{opacity:.82}
#notif{position:fixed;bottom:22px;right:22px;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;padding:11px 17px;font-size:13px;font-weight:600;color:var(--txt);z-index:999;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s cubic-bezier(.34,1.3,.64,1);transform:translateY(12px)}
#notif.show{opacity:1;transform:translateY(0)}
.col-move-btns{display:flex;flex-wrap:wrap;gap:6px;padding:6px 0 2px}
.col-move-btn{border-radius:8px;border:1px solid var(--bd-i);background:var(--inp);color:var(--txt-d);padding:5px 11px;cursor:pointer;font-size:11px;font-weight:600;transition:all .18s}
.col-move-btn:hover{transform:translateY(-1px)}
.col-move-btn.active{color:inherit}
input[type="date"]{color-scheme:dark}
[data-theme="pearl"] input[type="date"],[data-theme="azure"] input[type="date"],[data-theme="blossom"] input[type="date"],[data-theme="meadow"] input[type="date"],[data-theme="lavender"] input[type="date"],[data-theme="sunset"] input[type="date"]{color-scheme:light}
.btn:disabled{opacity:.35;cursor:not-allowed;pointer-events:none;}
.auto-bak-item{background:var(--surf2);border:1px solid var(--bd);border-radius:10px;padding:10px 13px;display:flex;align-items:center;gap:9px;margin-bottom:7px;transition:background .15s}
.auto-bak-item:hover{background:var(--surf3)}
.auto-trigger-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:20px;white-space:nowrap}
/* ── SNAPSHOT DIFF VIEWER ── */
.diff-sheet-header{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--txt-d);padding:10px 0 5px;border-bottom:1px solid var(--bd);margin-bottom:4px}
.diff-sheet-header:not(:first-child){margin-top:12px}
.diff-row{display:flex;align-items:flex-start;gap:8px;padding:7px 9px;border-radius:7px;margin-bottom:3px;font-size:12px;line-height:1.45}
.diff-add{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2)}
.diff-mod{background:rgba(245,158,11,.09);border:1px solid rgba(245,158,11,.22)}
.diff-del{background:rgba(225,29,72,.09);border:1px solid rgba(225,29,72,.2)}
.diff-type-badge{font-size:11px;font-weight:800;width:18px;text-align:center;flex-shrink:0;padding-top:1px}
.diff-badge-add{color:#10b981}
.diff-badge-mod{color:#f59e0b}
.diff-badge-del{color:#e11d48}
.diff-rownum{font-size:10px;color:var(--txt-dd);flex-shrink:0;padding-top:2px;min-width:24px}
.diff-expand-btn{background:none;border:none;cursor:pointer;color:var(--txt-d);font-size:11px;padding:1px 4px;flex-shrink:0;border-radius:4px;margin-top:1px}
.diff-expand-btn:hover{background:var(--surf3);color:var(--txt)}
/* ── CHECKLIST ✕ / CARD DATES / TOPBAR FILTER ── */
.chk-x{color:var(--txt-m);cursor:pointer;flex-shrink:0;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;border:1px solid transparent;transition:color .15s,background .15s,border-color .15s,box-shadow .15s}
.chk-x svg{display:block;pointer-events:none}
.chk-x:hover{color:#e11d48;background:rgba(225,29,72,.12);border-color:rgba(225,29,72,.4);box-shadow:0 1px 5px rgba(225,29,72,.3)}
#filter-drop{position:fixed;background:var(--surf);border:1px solid var(--bd-i);border-radius:12px;z-index:500;box-shadow:0 10px 32px rgba(0,0,0,.45);padding:5px;min-width:210px}
.filter-opt{display:block;width:100%;text-align:left;background:none;border:none;color:var(--txt);font-size:12px;font-weight:600;padding:7px 11px;border-radius:7px;cursor:pointer;transition:background .12s;font-family:inherit}
.filter-opt:hover{background:var(--surf3)}
.filter-opt.on{background:rgba(96,165,250,.15);color:#60a5fa}
#topbar .btn.toggled-on{border-color:rgba(96,165,250,.55);color:#60a5fa;background:rgba(96,165,250,.1)}
/* ── USB SYNC ── */
@keyframes usbLostPulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(225,29,72,.5)}55%{opacity:.55;box-shadow:0 0 0 7px rgba(225,29,72,0)}}
@keyframes usbPlugIn{0%{transform:translateY(-4px) scale(.92);opacity:0}100%{transform:translateY(0) scale(1);opacity:1}}
.usb-lost-pulse{animation:usbLostPulse 1.3s ease-in-out infinite!important;cursor:pointer!important}
.usb-plug-in{animation:usbPlugIn .3s cubic-bezier(.34,1.4,.64,1) both}
.usb-conflict-opt:hover{border-color:#60a5fa!important;background:rgba(96,165,250,.07)!important}
</style>
</head>
<body>
<div id="topbar">
<div class="logo">⚡ FlowBoard</div>
<div class="tb-sep"></div>
<div class="btn-group">
<button class="btn btn-ghost" id="undo-btn" onclick="doUndo()" title="Nothing to undo" disabled>↩ Undo</button>
<button class="btn btn-ghost" id="redo-btn" onclick="doRedo()" title="Nothing to redo" disabled>↪ Redo</button>
</div>
<div class="tb-sep"></div>
<div id="stats" class="topbar-stats"></div>
<div style="flex:1"></div>
<input id="search" placeholder="🔍 Search…" oninput="render()">
<button class="btn btn-ghost" id="filter-btn" onclick="toggleFilterDrop(event)">📅 Filter</button>
<div class="tb-sep"></div>
<span id="sync-status" class="sync-pill">💾 Local</span>
<button class="btn btn-ghost" onclick="showKeysModal()">☁ Sync</button>
<div class="tb-sep"></div>
<button class="btn btn-green" onclick="showBackupModal()">💾 Backups</button>
<button class="btn btn-ghost" onclick="showReportModal()">📋 Report</button>
<button class="btn btn-ghost" id="theme-btn" onclick="toggleThemePanel()">⚙ Settings</button>
</div>
<div id="theme-panel"><div class="tp-title">Board Theme</div><div class="theme-grid" id="theme-grid"></div><div class="tp-title" style="margin-top:12px">Date Format</div><div class="date-fmt-row" id="date-fmt-row"></div><div class="tp-title" style="margin-top:12px">Archive</div><div class="archive-row" id="archive-row"></div></div>
<div id="board"></div>
<div id="modal-root"></div>
<div id="notif"></div>
<script>
// ── FIREBASE CONFIG ── Paste your project values here to enable cross-device sync
var FIREBASE_CONFIG={
apiKey:"AIzaSyDxFtwYCuV3rk3vgvM2_Mt_nwNkmadoh-s",
authDomain:"flowboard-53248.firebaseapp.com",
databaseURL:"https://flowboard-53248-default-rtdb.firebaseio.com",
projectId:"flowboard-53248",
storageBucket:"flowboard-53248.firebasestorage.app",
messagingSenderId:"512324170630",
appId:"1:512324170630:web:d80bb3a74cf2194af5f207"
};
var FIREBASE_ENABLED=FIREBASE_CONFIG.databaseURL!=="";
// ── SYNC STATE ──
var _db=null,_syncRef=null,_syncListener=null;
var _pendingWrites=0; // counter (not bool) — safe with concurrent writes
var _skipFbWrite=false; // set true during remote-triggered render to prevent echo
var _syncTimer=null; // debounce handle
var _connectTimeout=null; // 10s connection watchdog
var _activeKey=null;
var _openKey=null; // key of the board currently loaded in memory (set regardless of sync state)
var _remoteBaseline=null; // snapshot of last confirmed Firebase state for write safety checks
var _retryTimer=null; // auto-reconnect backoff handle
var _retryStep=0; // index into _RETRY_DELAYS — escalates with each failed attempt
var _reconnecting=false; // true while a connectToKey attempt is in-flight (prevents stacked calls)
var _userDisconnected=false; // true when user explicitly disconnected — suppresses auto-retry
var _lastActiveKey=null; // remembers last connected key for the Reconnect button
var _syncStatus='local'; // current sync state string — mirrors updateSyncStatus for programmatic checks
var _RETRY_DELAYS=[5000,15000,30000,60000,300000]; // 5s → 15s → 30s → 1m → 5m
// ── USB SYNC STATE ──
var _usbMode=false;
var _usbHandle=null;
var _usbConnected=false;
var _usbSaveTimer=null;
var _usbHeartbeatTimer=null;
var _usbStatus='off';
var _usbWasCloudActive=false;
var USB_INDEX_FILENAME='flowboard-index.json';
var _USB_IDB_NAME='fb4_usb';var _USB_IDB_STORE='handles';var _USB_IDB_KEY='dir';
// ── IndexedDB helpers for persisting the USB directory handle across sessions ──
function _usbIDB(cb){
var req=indexedDB.open(_USB_IDB_NAME,1);
req.onupgradeneeded=function(e){e.target.result.createObjectStore(_USB_IDB_STORE);};
req.onsuccess=function(e){cb(null,e.target.result);};
req.onerror=function(e){cb(e);};
}
function _usbSaveHandle(handle){
_usbIDB(function(err,db){
if(err)return;
var tx=db.transaction(_USB_IDB_STORE,'readwrite');
tx.objectStore(_USB_IDB_STORE).put(handle,_USB_IDB_KEY);
});
}
function _usbClearHandle(){
_usbIDB(function(err,db){
if(err)return;
var tx=db.transaction(_USB_IDB_STORE,'readwrite');
tx.objectStore(_USB_IDB_STORE).delete(_USB_IDB_KEY);
});
}
function _usbLoadStoredHandle(cb){
_usbIDB(function(err,db){
if(err){cb(null);return;}
var req=db.transaction(_USB_IDB_STORE,'readonly').objectStore(_USB_IDB_STORE).get(_USB_IDB_KEY);
req.onsuccess=function(e){cb(e.target.result||null);};
req.onerror=function(){cb(null);};
});
}
var _usbIndex=null;
var _autoSnapsRef=null; // Firebase ref for boards/{key}/autoSnaps
var _autoSnapsListener=null; // detachable listener handle
var _autoSnapsPending=0; // in-flight write counter (echo guard — mirrors _pendingWrites pattern)
var _autoSnapsWriteTimer=null; // debounce handle for cloud writes
// ── UNDO / REDO STATE ──
var _undoStack=[]; // array of JSON strings (full S snapshots), max 50 entries
var _redoStack=[]; // array of JSON strings, max 50 entries
var _undoInProgress=false;// prevents re-entrant push during doUndo/doRedo applies
var _idleSnapTimer=null; // fires after 20min inactivity to create an auto-snapshot
var _savesSinceAutoSnap=0;// counts real saves since last auto-snap (ensures we only snap when work exists)
function _syncCardCount(state){return(state.cols||[]).reduce(function(n,c){return n+(c.cards?c.cards.length:0);},0);}
function _syncColIds(state){return(state.cols||[]).map(function(c){return c.id;});}
function _isSafeWrite(state){
if(!_remoteBaseline)return true; // no baseline yet (new board) — allow
var cards=_syncCardCount(state);
var colIds=_syncColIds(state);
var baseCards=_remoteBaseline.cards;
var baseColIds=_remoteBaseline.colIds;
var baseGroups=_remoteBaseline.groups;
// block: complete group wipe when board had groups
if(baseGroups>0&&(state.groups||[]).length===0)return false;
// block: complete column wipe when board had columns
if(baseColIds.length>0&&colIds.length===0)return false;
// block: card count drops to 0 from a board with meaningful data
if(baseCards>3&&cards===0)return false;
// block: >75% card loss in one write AND more than 5 cards would vanish
var dropped=baseCards-cards;
if(baseCards>0&&dropped/baseCards>0.75&&dropped>5)return false;
// block: column IDs are completely foreign (< 20% match) — almost certainly wrong board's data
if(baseColIds.length>2&&colIds.length>0){
var matches=colIds.filter(function(id){return baseColIds.indexOf(id)!==-1;}).length;
if(matches/baseColIds.length<0.2)return false;
}
return true;
}
function _setRemoteBaseline(state){
_remoteBaseline={cards:_syncCardCount(state),colIds:_syncColIds(state),groups:(state.groups||[]).length};
}
// ── AUTO-RECONNECT ──
function _scheduleRetry(){
if(!FIREBASE_ENABLED||!_activeKey||_userDisconnected)return;
if(_retryTimer)return; // already pending — don't stack
var delay=_RETRY_DELAYS[Math.min(_retryStep,_RETRY_DELAYS.length-1)];
_retryStep=Math.min(_retryStep+1,_RETRY_DELAYS.length-1);
console.log('[Sync] Auto-reconnect in',delay,'ms (step '+_retryStep+')');
_retryTimer=setTimeout(function(){
_retryTimer=null;
if(!_activeKey||_userDisconnected||_syncStatus==='synced')return;
_reconnecting=true;
connectToKey(_activeKey);
},delay);
}
var THEMES=[
{id:'midnight',name:'Midnight',emoji:'🌑',dark:true, bg:'#060d18',bar:'#0a1628'},
{id:'obsidian',name:'Obsidian',emoji:'⬛',dark:true, bg:'#000000',bar:'#111111'},
{id:'graphite',name:'Graphite',emoji:'🪨',dark:true, bg:'#18191a',bar:'#2c2d2e'},
{id:'navy', name:'Navy', emoji:'⚓',dark:true, bg:'#020817',bar:'#0d1b3e'},
{id:'twilight',name:'Twilight',emoji:'🌆',dark:true, bg:'#0d0618',bar:'#2d1052'},
{id:'aurora', name:'Aurora', emoji:'🌌',dark:true, bg:'#011a1a',bar:'#063a3a'},
{id:'forest', name:'Forest', emoji:'🌲',dark:true, bg:'#011a08',bar:'#063a14'},
{id:'ember', name:'Ember', emoji:'🔥',dark:true, bg:'#150803',bar:'#3d1505'},
{id:'pearl', name:'Pearl', emoji:'🤍',dark:false,bg:'#f5f5f7',bar:'#ffffff'},
{id:'azure', name:'Azure', emoji:'💙',dark:false,bg:'#eff6ff',bar:'#bfdbfe'},
{id:'blossom', name:'Blossom', emoji:'🌸',dark:false,bg:'#fff0f5',bar:'#fbcfe8'},
{id:'meadow', name:'Meadow', emoji:'🌿',dark:false,bg:'#f0fdf4',bar:'#bbf7d0'},
{id:'lavender',name:'Lavender',emoji:'💜',dark:false,bg:'#f5f3ff',bar:'#ddd6fe'},
{id:'sunset', name:'Sunset', emoji:'🌅',dark:false,bg:'#fff7ed',bar:'#fed7aa'},
];
var curTheme='midnight';
var _previewTheme=null,_revertTimer=null;
function isLight(){return!THEMES.find(function(t){return t.id===curTheme;})?.dark;}
function isLightTheme(id){return!THEMES.find(function(t){return t.id===id;})?.dark;}
function syncColoredCards(themeId){var lt=isLightTheme(themeId);document.querySelectorAll('.card[data-color]').forEach(function(el){el.style.background=hexToRgba(el.dataset.color,lt?.09:.13);});}
function syncColoredColumns(themeId){
var lt=isLightTheme(themeId);
document.querySelectorAll('.col-hdr[data-pi]').forEach(function(hdr){
var P=PAL[parseInt(hdr.dataset.pi)%PAL.length];
hdr.style.background=lt?hexToRgba(P.a,.22):P.h;
hdr.style.borderColor=lt?hexToRgba(P.a,.35):'rgba(255,255,255,.08)';
var cnt=hdr.querySelector('.col-count');if(cnt)cnt.style.background=lt?hexToRgba(P.a,.15):'rgba(0,0,0,.22)';
var nm=hdr.querySelector('.col-name');if(nm)nm.style.color=lt?P.a:'var(--txt-b)';
});
document.querySelectorAll('.col-body[data-pi]').forEach(function(body){
var P=PAL[parseInt(body.dataset.pi)%PAL.length];
body.style.background=lt?hexToRgba(P.a,.07):P.b;
body.style.borderColor=lt?hexToRgba(P.a,.2):'rgba(255,255,255,.06)';
});
document.querySelectorAll('.col-foot[data-pi]').forEach(function(foot){
var P=PAL[parseInt(foot.dataset.pi)%PAL.length];
foot.style.background=lt?hexToRgba(P.a,.07):P.b;
foot.style.borderColor=lt?hexToRgba(P.a,.2):'rgba(255,255,255,.06)';
});
document.querySelectorAll('.col-pill[data-pi]').forEach(function(pill){
var P=PAL[parseInt(pill.dataset.pi)%PAL.length];
pill.style.background=lt?hexToRgba(P.a,.22):P.h;
pill.style.borderColor=lt?hexToRgba(P.a,.35):'rgba(255,255,255,.08)';
var titleEl=pill.querySelector('.col-pill-title');if(titleEl)titleEl.style.color=lt?P.a:'var(--txt-b)';
});
}
function applyTheme(id,permanent){
if(permanent===undefined)permanent=true;
if(permanent){curTheme=id;_previewTheme=null;if(S.prefs)S.prefs.theme=id;save();render();}
document.documentElement.setAttribute('data-theme',id);
document.querySelectorAll('#theme-grid .tswatch').forEach(function(el){el.classList.toggle('active',el.dataset.tid===id);});
}
function loadTheme(){var s=(S.prefs&&S.prefs.theme)||localStorage.getItem('fb4_theme')||'midnight';curTheme=s;document.documentElement.setAttribute('data-theme',s);}
function renderThemeGrid(){
var g=document.getElementById('theme-grid');if(!g)return;
function swatch(t){
var div=document.createElement('div');
div.className='tswatch'+(curTheme===t.id?' active':'');
div.dataset.tid=t.id;div.title=t.name;
div.innerHTML='<div class="tswatch-inner"><div class="tswatch-ribbon" style="background:'+t.bar+'"></div><div class="tswatch-bg-fill" style="background:'+t.bg+'"></div><div class="tswatch-emoji">'+t.emoji+'</div></div><div class="tswatch-name">'+t.name+'</div>';
div.addEventListener('mouseenter',function(){clearTimeout(_revertTimer);_previewTheme=t.id;document.documentElement.setAttribute('data-theme',t.id);syncColoredCards(t.id);syncColoredColumns(t.id);document.querySelectorAll('#theme-grid .tswatch').forEach(function(el){el.classList.toggle('active',el===div);});});
div.addEventListener('mouseleave',function(){_revertTimer=setTimeout(function(){_previewTheme=null;document.documentElement.setAttribute('data-theme',curTheme);syncColoredCards(curTheme);syncColoredColumns(curTheme);document.querySelectorAll('#theme-grid .tswatch').forEach(function(el){el.classList.toggle('active',el.dataset.tid===curTheme);});},80);});
div.addEventListener('click',function(e){e.stopPropagation();clearTimeout(_revertTimer);_previewTheme=null;applyTheme(t.id,true);closeThemePanel();});
return div;
}
var dk=THEMES.filter(function(t){return t.dark;}),lt=THEMES.filter(function(t){return !t.dark;});
g.innerHTML='';
var dkSec=document.createElement('div');dkSec.className='tp-sec';dkSec.textContent='Dark';g.appendChild(dkSec);
dk.forEach(function(t){g.appendChild(swatch(t));});
var ltSec=document.createElement('div');ltSec.className='tp-sec';ltSec.textContent='Light \u00B7 Apple-Inspired';g.appendChild(ltSec);
lt.forEach(function(t){g.appendChild(swatch(t));});
}
function toggleThemePanel(){
var p=document.getElementById('theme-panel'),btn=document.getElementById('theme-btn');
if(p.classList.contains('open')){p.classList.remove('open');return;}
var r=btn.getBoundingClientRect();p.style.top=(r.bottom+8)+'px';p.style.right=(window.innerWidth-r.right)+'px';
p.classList.add('open');renderThemeGrid();renderDateFmtRow();renderArchiveRow();
}
function renderArchiveRow(){
var row=document.getElementById('archive-row');if(!row)return;
var cols=S.cols.filter(function(c){return c.archived;}).length;
var cards=S.cols.reduce(function(n,c){return n+c.cards.filter(function(k){return k.archived;}).length;},0);
var label=(cols||cards)?('📦 '+cols+' column'+(cols!==1?'s':'')+' · '+cards+' card'+(cards!==1?'s':'')):'📦 Archive is empty';
row.innerHTML='<span>'+label+'</span><button class="btn btn-ghost" style="padding:4px 10px;font-size:11px" onclick="showArchiveModal()">Open Archive</button>';
}
var DATE_FMTS=[
{id:'short',label:'Short',sample:'Jun 12'},
{id:'numeric',label:'Numeric',sample:'06/12/2026'},
{id:'long',label:'Long',sample:'June 12, 2026'},
];
function renderDateFmtRow(){
var row=document.getElementById('date-fmt-row');if(!row)return;
var cur=(S.prefs&&S.prefs.dateFormat)||'short';
row.innerHTML=DATE_FMTS.map(function(f){
return '<button class="date-fmt-opt'+(cur===f.id?' on':'')+'" onclick="setDateFormat(\''+f.id+'\')"><span>'+f.label+'</span><span>'+f.sample+'</span></button>';
}).join('');
}
function setDateFormat(fmt){
if(!S.prefs)S.prefs={};
S.prefs.dateFormat=fmt;
save();render();renderDateFmtRow();
}
function closeThemePanel(){
document.getElementById('theme-panel')?.classList.remove('open');
clearTimeout(_revertTimer);_revertTimer=null;
if(_previewTheme){_previewTheme=null;document.documentElement.setAttribute('data-theme',curTheme);}
}
var PAL=[
{n:"Blue", h:"#1a3a6e",b:"#0c1f3d",a:"#2563eb"},
{n:"Violet", h:"#3b1580",b:"#1e0a45",a:"#7c3aed"},
{n:"Rose", h:"#7a1030",b:"#3d0818",a:"#e11d48"},
{n:"Emerald",h:"#065f3e",b:"#022c1c",a:"#059669"},
{n:"Amber", h:"#78420a",b:"#3d2005",a:"#d97706"},
{n:"Cyan", h:"#0a5570",b:"#052838",a:"#0891b2"},
{n:"Fuchsia",h:"#6b0f6b",b:"#360838",a:"#c026d3"},
{n:"Orange", h:"#7c2d00",b:"#3d1500",a:"#ea580c"},
{n:"Indigo", h:"#283895",b:"#131c50",a:"#4f46e5"},
];
var PAL_CARD_COLOR=["#3b82f6","#8b5cf6","#f43f5e","#10b981","#f59e0b","#06b6d4","#d946ef","#f97316","#8b5cf6"];
var PRI=[
{l:"Low", d:"#10b981",b:"rgba(16,185,129,.15)"},
{l:"Med", d:"#f59e0b",b:"rgba(245,158,11,.15)"},
{l:"High", d:"#e11d48",b:"rgba(225,29,72,.15)"},
];
var CARD_COLORS=[
{n:"None", c:null},
{n:"Slate", c:"#64748b"},
{n:"Red", c:"#ef4444"},
{n:"Orange", c:"#f97316"},
{n:"Amber", c:"#f59e0b"},
{n:"Lime", c:"#84cc16"},
{n:"Emerald", c:"#10b981"},
{n:"Cyan", c:"#06b6d4"},
{n:"Blue", c:"#3b82f6"},
{n:"Violet", c:"#8b5cf6"},
{n:"Fuchsia", c:"#d946ef"},
{n:"Rose", c:"#f43f5e"},
];
var CARD_SLOT_H=88,COL_BODY_PAD=18;
var _colHeights={};
function hexToRgba(hex,a){var r=parseInt(hex.slice(1,3),16),g=parseInt(hex.slice(3,5),16),b=parseInt(hex.slice(5,7),16);return'rgba('+r+','+g+','+b+','+a+')';}
function uid(){return '_'+Math.random().toString(36).slice(2,9);}
function esc(s){return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');}
function escA(s){return String(s).replace(/\\/g,'\\\\').replace(/'/g,"\\'");}
function dueClass(due){
if(!due)return null;
var today=new Date();today.setHours(0,0,0,0);
var d=new Date(due+'T00:00:00');
var diff=Math.round((d-today)/(1000*60*60*24));
if(diff<0)return'over';if(diff<=2)return'soon';return'ok';
}
function dueLabel(due){
if(!due)return'';
var today=new Date();today.setHours(0,0,0,0);
var d=new Date(due+'T00:00:00');
var diff=Math.round((d-today)/(1000*60*60*24));
if(diff===0)return'Today';if(diff===1)return'Tomorrow';if(diff===-1)return'Yesterday';
if(diff<0)return Math.abs(diff)+'d overdue';
return _fmtDate(d);
}
function _fmtDate(d){
var fmt=(S.prefs&&S.prefs.dateFormat)||'short';
var showYear=d.getFullYear()!==new Date().getFullYear();
if(fmt==='numeric'){
var mm=String(d.getMonth()+1).padStart(2,'0'),dd=String(d.getDate()).padStart(2,'0');
return mm+'/'+dd+(showYear?'/'+d.getFullYear():'');
}
if(fmt==='long')return d.toLocaleDateString(undefined,{month:'long',day:'numeric',year:showYear?'numeric':undefined});
return d.toLocaleDateString(undefined,{month:'short',day:'numeric',year:showYear?'numeric':undefined});
}
function _ensureItemMeta(k){
if(!Array.isArray(k.itemMeta))k.itemMeta=[];
while(k.itemMeta.length<k.items.length)k.itemMeta.push({due:'',createdAt:k.createdAt||Date.now(),pri:null,completedAt:null});
if(k.itemMeta.length>k.items.length)k.itemMeta.length=k.items.length;
k.itemMeta.forEach(function(m){
if(m.pri===undefined)m.pri=null;
if(m.completedAt===undefined)m.completedAt=null;
});
}
// Keeps card.due in sync with the earliest due date among incomplete subtasks,
// for as long as at least one checklist item has a due date set (card.dueAuto
// is recomputed fresh on every call, so it can't get "stuck"). When every
// item with a due date is checked off, card.due is cleared but dueAuto stays
// true so the UI can show "Due dates complete" and resume instantly if an
// item is unchecked. Returns true if card.due changed.
function _syncCardDueFromItems(card){
_ensureItemMeta(card);
var earliest=null,anyDue=false;
card.items.forEach(function(it,i){
var due=card.itemMeta[i]&&card.itemMeta[i].due;
if(due){
anyDue=true;
if(!card.done.includes(it)&&(earliest===null||due<earliest))earliest=due;
}
});
var before=card.due;
card.dueAuto=anyDue;
if(anyDue)card.due=earliest||'';
return card.due!==before;
}
var newCardId=null,newColId=null,newGroupId=null,settleCardId=null;
var S={groups:[],cols:[]};
var drag=null,addTo=null,EC=null,openLimitGid=null,_pd=null;
var addCardColor=null;
var _cmDirty=false,_cmColorOpen=false,_cmColOpen=false,_cmTagsOpen=false;
var _chkSorted=false,_chkOrigItems=null,_chkOrigMeta=null,_chkSortMode=null;
var _expandedChk=new Set();
var _expandedChkByCard=(function(){
try{return JSON.parse(localStorage.getItem('fb4_expanded_chk'))||{};}catch(e){return{};}
})();
function _persistExpandedChk(){
if(!EC)return;
_expandedChkByCard[EC.id]=[..._expandedChk];
try{localStorage.setItem('fb4_expanded_chk',JSON.stringify(_expandedChkByCard));}catch(e){}
}
function defaultState(){return{
prefs:{theme:'midnight',modalW:510,modalH:null,boardName:'My Board',dateFormat:'short'},
boardId:uid(),
lastModified:0,
groups:[
{id:'g1',title:'🚀 Work',pi:0,col:false,limit:0},
{id:'g2',title:'🏠 Personal',pi:3,col:false,limit:0},
],
cols:[
{id:'c1',gid:'g1',title:'📋 To Do',pi:0,wip:0,collapsed:false,cards:[
{id:'k1',title:'Read design brief',pri:1,color:'#3b82f6',done:[],items:['Review mockups','Check copy','Note feedback'],tags:['design'],desc:'',due:''},
{id:'k2',title:'Set up dev environment',pri:0,color:null,done:[],items:[],tags:['dev'],desc:'',due:''},
{id:'k3',title:'Write project proposal',pri:2,color:'#f43f5e',done:[],items:['Outline goals','Add timeline','Budget section'],tags:['docs','urgent'],desc:'',due:''},
]},
{id:'c2',gid:'g1',title:'🔄 In Progress',pi:3,wip:3,collapsed:false,cards:[
{id:'k4',title:'Build FlowBoard',pri:2,color:'#8b5cf6',done:['Drag & drop'],items:['Drag & drop','Color themes','Card editing','Tags & priority'],tags:['dev'],desc:'',due:''},
{id:'k5',title:'Weekly team sync',pri:1,color:null,done:[],items:['Agenda','Meeting notes'],tags:['meetings'],desc:'',due:''},
]},
{id:'c3',gid:'g1',title:'👀 Review',pi:1,wip:2,collapsed:false,cards:[
{id:'k6',title:'Homepage redesign',pri:1,color:'#f97316',done:['Wireframes'],items:['Wireframes','Typography','Final review'],tags:['design'],desc:'',due:''},
]},
{id:'c4',gid:'g1',title:'✅ Done',pi:4,wip:0,collapsed:true,cards:[
{id:'k7',title:'Project kickoff',pri:0,color:'#10b981',done:['Intro','Q&A'],items:['Intro','Q&A'],tags:['meetings'],desc:'',due:''},
]},
{id:'c5',gid:'g2',title:'📝 Todo',pi:1,wip:0,collapsed:false,cards:[
{id:'k8',title:'Grocery run',pri:0,color:null,done:[],items:['Milk','Bread','Eggs'],tags:['errands'],desc:'',due:''},
{id:'k9',title:'Book dentist appointment',pri:2,color:'#f59e0b',done:[],items:[],tags:['health'],desc:'',due:''},
]},
{id:'c6',gid:'g2',title:'✅ Done',pi:4,wip:0,collapsed:true,cards:[
{id:'k10',title:'Gym session',pri:1,color:'#10b981',done:['Warmup','Cardio','Weights'],items:['Warmup','Cardio','Weights'],tags:['health'],desc:'',due:''},
]},
]
};}
// ── SYNC HELPERS ──
function getKeys(){try{return JSON.parse(localStorage.getItem('fb4_keys')||'[]');}catch(e){return[];}}
function setKeys(a){localStorage.setItem('fb4_keys',JSON.stringify(a));}
function generateKey(){var a=new Uint8Array(10);crypto.getRandomValues(a);return Array.from(a).map(function(b){return b.toString(16).padStart(2,'0');}).join('').match(/.{4}/g).join('-');}
function updateSyncStatus(state){
_syncStatus=state;
var el=document.getElementById('sync-status');if(!el)return;
if(state==='synced'){clearTimeout(_connectTimeout);_connectTimeout=null;}
var map={
local: {t:'💾 Local', c:'var(--txt-dd)', bg:'var(--surf2)', bd:'var(--bd)'},
syncing:{t:'🔄 Syncing', c:'#f59e0b', bg:'rgba(245,158,11,.1)',bd:'rgba(245,158,11,.3)'},
synced: {t:'☁ Synced', c:'#10b981', bg:'rgba(16,185,129,.1)',bd:'rgba(16,185,129,.3)'},
error: {t:'⚠ No Sync', c:'#f43f5e', bg:'rgba(244,63,94,.15)',bd:'rgba(244,63,94,.4)'},
offline:{t:'📴 Offline', c:'#94a3b8', bg:'rgba(148,163,184,.1)',bd:'rgba(148,163,184,.3)'},
};
var s=map[state]||map.local;
el.textContent=s.t;el.style.color=s.c;el.style.background=s.bg;el.style.borderColor=s.bd;
}
function migrateRemote(remote){
if(!remote.prefs)remote.prefs={theme:'midnight',modalW:510,modalH:null};
if(remote.prefs.theme===undefined)remote.prefs.theme='midnight';
if(remote.prefs.modalW===undefined)remote.prefs.modalW=510;
if(remote.prefs.modalH===undefined)remote.prefs.modalH=null;
if(!remote.prefs.boardName)remote.prefs.boardName='My Board';
if(!remote.lastModified)remote.lastModified=0;
if(!remote.groups)remote.groups=[];
if(!remote.cols)remote.cols=[];
remote.groups.forEach(function(g){if(g.limit===undefined)g.limit=0;});
remote.cols.forEach(function(c){
if(c.wip===undefined)c.wip=0;if(c.collapsed===undefined)c.collapsed=false;if(c.sort===undefined)c.sort=false;
if(!c.cards)c.cards=[];
c.cards.forEach(function(k){if(k.color===undefined)k.color=null;if(k.desc===undefined)k.desc='';if(k.due===undefined)k.due='';if(!k.done)k.done=[];if(!k.items)k.items=[];if(!k.tags)k.tags=[];if(k.completed===undefined)k.completed=false;if(k.createdAt===undefined)k.createdAt=0;if(k.updatedAt===undefined)k.updatedAt=0;if(k.completedAt===undefined)k.completedAt=null;_ensureItemMeta(k);_syncCardDueFromItems(k);});
});
return remote;
}
function connectToKey(key){
// During USB mode cloud sync is paused — don't attach Firebase listeners.
// Board switching in USB mode is handled via switchKey's USB-aware path.
if(_usbMode){updateUSBStatus(_usbConnected?'synced':'connecting');return;}
// ── reset auto-reconnect state for this new attempt ──
clearTimeout(_retryTimer);_retryTimer=null;
_userDisconnected=false;
_reconnecting=true;
// flush any debounced board-state write before switching so local changes aren't lost
if(_syncTimer&&_syncRef&&_activeKey){
clearTimeout(_syncTimer);_syncTimer=null;
if(_isSafeWrite(S)){
_pendingWrites++;
_syncRef.set(S).then(function(){_pendingWrites=Math.max(0,_pendingWrites-1);_setRemoteBaseline(S);}).catch(function(){_pendingWrites=Math.max(0,_pendingWrites-1);});
}else{
console.warn('Flush blocked by safety gate — local S looks like wrong board data.');
}
}
// tear down any in-flight auto-snap write timer before switching boards
clearTimeout(_autoSnapsWriteTimer);_autoSnapsWriteTimer=null;
_remoteBaseline=null; // clear baseline when switching — new board has different structure
if(_syncRef&&_syncListener){_syncRef.off('value',_syncListener);_syncRef=null;_syncListener=null;}
if(_autoSnapsRef&&_autoSnapsListener){_autoSnapsRef.off('value',_autoSnapsListener);_autoSnapsRef=null;_autoSnapsListener=null;}
// Fix A: reset pending-write counter after detaching the old board's listener.
// The flush above increments _pendingWrites using the OLD _syncRef (board A's path).
// That write's echo goes to A's now-detached listener — it can never reach B's listener.
// Leaving the counter > 0 would cause B's first listener fire to be silently skipped,
// leaving S stuck with board A's data while _activeKey is already pointing at B.
_pendingWrites=0;
if(!FIREBASE_ENABLED||!key){updateSyncStatus('local');return;}
_activeKey=key;_openKey=key;localStorage.setItem('fb4_active_key',key);
var _lk=getKeys();var _lke=_lk.find(function(k){return k.key===key;});if(_lke){_lke.lastUsed=Date.now();setKeys(_lk);}
updateSyncStatus('syncing');
clearTimeout(_connectTimeout);
_connectTimeout=setTimeout(function(){
if(_activeKey){updateSyncStatus('error');_reconnecting=false;_scheduleRetry();}
},10000);
// Fix A: capture the key at attach time so stale callbacks from a superseded
// connectToKey call can be identified and discarded immediately.
var capturedKey=key;
// Fix B: gate the local-newer push behind this flag so the FIRST listener fire
// for a newly connected board ALWAYS applies the remote state — it never pushes
// the previous board's S back to Firebase. Only after the initial sync is
// established (first apply committed) does last-write-wins logic re-engage.
var _isInitialSync=true;
_syncRef=_db.ref('boards/'+key+'/state');
_syncListener=_syncRef.on('value',function(snap){
if(_activeKey!==capturedKey)return; // Fix A: stale callback — another board switch already happened
if(_pendingWrites>0)return; // our own write in-flight — ignore echo
var remote=snap.val();
if(remote===null){
// new board — push local up and establish baseline
_isInitialSync=false;
_pendingWrites++;
_syncRef.set(S).then(function(){_pendingWrites=Math.max(0,_pendingWrites-1);_setRemoteBaseline(S);_reconnecting=false;_retryStep=0;updateSyncStatus('synced');}).catch(function(){_pendingWrites=Math.max(0,_pendingWrites-1);_reconnecting=false;updateSyncStatus('error');_scheduleRetry();});
return;
}
migrateRemote(remote);
// ── Board identity guard: only fires during ACTIVE sync (baseline already set) ──
// On initial connect or board switch _remoteBaseline is null, so S still holds the
// previous board's data. Pushing local here would overwrite the target board with the
// wrong board's content — which is exactly the bug we must prevent.
// During active sync (baseline set) a sudden boardId change on the remote is suspicious
// (cross-contamination from another tab/device) — in that case push local to correct it.
if(_remoteBaseline&&remote.boardId&&S.boardId&&remote.boardId!==S.boardId&&_isSafeWrite(S)){
_pendingWrites++;
_syncRef.set(S).then(function(){_pendingWrites=Math.max(0,_pendingWrites-1);_setRemoteBaseline(S);_reconnecting=false;_retryStep=0;updateSyncStatus('synced');}).catch(function(){_pendingWrites=Math.max(0,_pendingWrites-1);_reconnecting=false;updateSyncStatus('error');_scheduleRetry();});
return;
}
// ── Conflict resolution: last-write-wins via lastModified timestamp ──
// Set remote as the safety-gate baseline first so _isSafeWrite can compare
// local S against the known cloud structure before any push.
_setRemoteBaseline(remote);
var localTs=S.lastModified||0;
var remoteTs=remote.lastModified||0;
// On initial connect / board switch the remote boardId differs from the stale local S.
// Always trust the remote — it IS the board we just switched to.
if(remote.boardId&&S.boardId&&remote.boardId!==S.boardId){
_isInitialSync=false;
_applyRemote(remote);_reconnecting=false;_retryStep=0;updateSyncStatus('synced');
return;
}
// Fix B: never push on the first listener fire — S still holds the previous board's
// data at this point. Copied boards (same boardId) would otherwise pass the identity
// check above and overwrite the target with the source board's content.
if(!_isInitialSync&&localTs>remoteTs&&_isSafeWrite(S)){
// Local is newer AND structurally consistent with cloud — push local up.
_pendingWrites++;
_syncRef.set(S).then(function(){
_pendingWrites=Math.max(0,_pendingWrites-1);
_setRemoteBaseline(S);
_reconnecting=false;_retryStep=0;
updateSyncStatus('synced');
notify('☁ Local changes were newer — synced to cloud.');
}).catch(function(err){
// Push failed — safe fallback: adopt cloud state so nothing is left inconsistent.
_pendingWrites=Math.max(0,_pendingWrites-1);
console.warn('[Sync] Push-local failed, reverting to cloud state:',err);
_isInitialSync=false;
_applyRemote(remote);
_reconnecting=false;_retryStep=0;
updateSyncStatus('synced');
});
return;
}
// Remote is newer, tied, initial connect, or safety gate blocked — apply cloud state.
_isInitialSync=false;
_applyRemote(remote);
_reconnecting=false;_retryStep=0;
updateSyncStatus('synced');
},function(err){console.warn('[Sync] Firebase listener error:',err);_reconnecting=false;updateSyncStatus('error');_scheduleRetry();});
// ── Auto-snapshots cloud sync ──
// Separate Firebase path — independent of the main board-state listener.
// Bidirectional merge: remote-only snaps come down, local-only snaps (created offline) go up.
_autoSnapsRef=_db.ref('boards/'+key+'/autoSnaps');
_autoSnapsListener=_autoSnapsRef.on('value',function(snap){
if(_autoSnapsPending>0)return; // our own write in-flight — ignore echo
var remote=snap.val();
// Firebase may return a sparse-key object instead of an array for edge cases — normalise.
if(remote&&!Array.isArray(remote))remote=Object.values(remote).filter(Boolean);
var local=getAutoBaks();
if(!remote||remote.length===0){
// No cloud snaps yet — push local ones up (e.g. first time connecting from this device)
if(local.length>0)_pushAutoSnapsToCloud(local);
return;
}
// Compute what's in remote but not local, and vice-versa
var localIds=local.map(function(x){return x.id;});
var remoteIds=remote.map(function(x){return x.id;});
var remoteOnly=remote.filter(function(x){return localIds.indexOf(x.id)===-1;});
var localOnly=local.filter(function(x){return remoteIds.indexOf(x.id)===-1;});
if(remoteOnly.length===0&&localOnly.length===0)return; // fully in sync — nothing to do
// Merge: take everything from both sides, sort newest-first, cap at 15
var merged=remote.concat(localOnly);
merged.sort(function(a,b){return b.ts-a.ts;});
if(merged.length>15)merged.splice(15);
setAutoBaks(merged);
if(localOnly.length>0){
// Push merged set back so local-only snaps (created offline) reach the cloud
_pushAutoSnapsToCloud(merged);
}
},function(err){
console.warn('[AutoSnap] Cloud read failed — using local cache:',err);
});
}
function forcePushToCloud(){
if(!_activeKey||!_syncRef){notify('⚠️ Not connected to a cloud board.');return;}
if(!confirm('Push your local board to the cloud?\n\nThis will overwrite the cloud version with your current local board.'))return;
_autoSnapBefore('Before: Manual force-push to cloud – '+new Date().toLocaleTimeString());
updateSyncStatus('syncing');
_pendingWrites++;
S.lastModified=Date.now();
save();
_syncRef.set(S).then(function(){
_pendingWrites=Math.max(0,_pendingWrites-1);
_setRemoteBaseline(S);
updateSyncStatus('synced');